CN102172441B

CN102172441B - Impurity removal system for mesona chinensis liquid

Info

Publication number: CN102172441B
Application number: CN 201110056517
Authority: CN
Inventors: 何训璋; 王剑峰
Original assignee: GUANGXI LINGSHAN YUFENG HEALTH FOOD CO Ltd
Current assignee: GUANGXI LINGSHAN YUFENG HEALTH FOOD CO Ltd
Priority date: 2011-03-09
Filing date: 2011-03-09
Publication date: 2013-04-03
Anticipated expiration: 2031-03-09
Also published as: CN102172441A

Abstract

The invention discloses an impurity removal system for a mesona chinensis liquid. The system comprises a filtering device arranged between a boiling extraction process and a concentration process; the filtering device is communicated with an extraction pot and a liquid storage tank through a liquid inlet main pipe and a liquid outlet main pipe respectively, and composed of multiple reverse parallel conical cylinders (No.1, No.2, No.3,...,No.N); an impurity removal port is arranged at the bottom conical tail of each conical cylinder; the liquid inlet of each conical cylinder is arranged on the cylindrical wall at the upper part of the conical cylinder and tangentially communicated with a liquid inlet pipe; the liquid outlet of each conical cylinder is arranged at the top of the conical cylinder and connected with a liquid outlet pipe; each liquid inlet pipe is communicated in parallel with the liquid inlet main pipe, and each liquid outlet pipe is communicated in parallel with the liquid outlet main pipe; and each liquid inlet pipe and each liquid outlet pipe are respectively provided with a control valve. According to the invention, because the combined conical cylinders are used as a filtering device, the filtered impurities can be discharged anytime so as to avoid the influence on the normal conveying of the mesona chinensis liquid between the previous process and the next process and guarantee the normal production.

Description

Celestial careless liquid impurity removed system

(1) technical field:

The present invention relates to fluid filter system, is celestial careless liquid impurity removed system among a kind of celestial herb rubber preparation technology specifically.

(2) background technology:

Celestial grass (Mesona chinensis) has another name called Chinese mesona herb, Mesona chinensis Benth, is important medicine food dual purpose plant resource.Becoming celestial grass after the collection cauline leaf dries does for subsequent use.Celestial careless herb dry sample contains 70% carbohydrate of having an appointment, be rich in polysaccharide, pigment, hypopiesin ursolic acid, oleanolic acid, amyrin and sitosterol, sitostene alcohol, sitosterol glucose and multiple trace element to the human body beneficial, have the human immunological competence of raising, hypotensive, hypoglycemic and suppress the health-care efficacy such as tumour.

The total extract of celestial grass is referred to as celestial herb rubber, can produce celestial grass take it as raw material and reveal draft beverage, celestial careless milk tea, black bean jelly and Guiling Jelly powder etc.The manufacture craft process of celestial herb rubber powder is that poach is carried: adding percentage by weight in the celestial grass of cutting into chunks is the sodium carbonate of 5-6%, is to add water at 1: 20 by the weight ratio of celestial grass and water, soaks 30 minutes, boils extraction 2-2.5 hour, the extracting liquid filtering removal of impurities; Celestial careless slag boils extraction by the same method again, and the extracting liquid filtering removal of impurities is then concentrated, low temperature drying.

The extracting liquid filtering removal of impurities is the important step in the celestial herb rubber powder manufacture craft, determining to boil the coherent production between operation and the enrichment process, screen filtration is adopted in the traditional filtering removal of impurities, because the unique gelling performance of celestial careless liquid, liquid viscosity is large, the screen cloth inflow-rate of water turbine is originally just low, add silt residual in the celestial careless extract and branches and leaves (washing in the careless operation residual), can stop up gradually mesh, cause celestial careless liquid inflow-rate of water turbine more to reduce, can't satisfy the quantity delivered of next procedure requirement, cleaning screen cloth aperiodically also will stop production, cause the interruption of technological process, have a strong impact on production.

(3) summary of the invention:

The purpose of this invention is to provide a kind of can continuous operation, automatically finish the celestial careless liquid impurity removed system of filtering and impurity removing from extract.

Can realize the celestial careless liquid impurity removed system of above-mentioned purpose, comprise and be located at the filter that boils between abstraction process and the enrichment process, described filter is communicated with respectively extraction pot and fluid reservoir by feed liquor house steward and fluid house steward, difference is, described filter is some No. 1 of being arranged side by side, No. 2, No. 3 ... the conically shaped of putting upside down for N number, the bottom cone tail of each conically shaped is offered impurity removal port, the inlet of each conically shaped is opened in barrel place, conically shaped top and the tangential feed tube that is communicated with, and the liquid outlet of each conically shaped is opened in the conically shaped top and connects drain pipe; Each feed tube connection in parallel feed liquor house steward, each drain pipe connection in parallel fluid house steward; Be equipped with control valve on each feed tube, the drain pipe.

The present invention is according to the careless lyogel of celestial being, the characteristic that viscosity is large, adopt a plurality of conically shapeds as filter, its operation principle is similar to cyclone collector, celestial careless liquid tangentially enters conically shaped, under the barrel screw, move, when arriving the cone tail impurity removal port of conically shaped, owing to there is the motion component that necessarily makes progress, celestial careless liquid upwards is full of gradually conically shaped and overflows from vertex of a cone liquid outlet, and the foreign material of celestial careless liquid then separate from the careless liquid of celestial being through impurity removal port and discharge owing to there is certain weight, along with the eliminating of foreign material, the celestial careless liquid that has minute quantity oozes, and basically can not cause damage to the careless liquid of celestial being.

Can use successively No. 1, No. 2, No. 3 according to output ... the N conically shaped, this moment is owing to the gradually minimizing of filtration yield, described No. 1, No. 2, No. 3 ... the volume of N conically shaped can be done little gradually, to save material and to dwindle the space.

Also can use selectively No. 1, No. 2, No. 3 ... N conically shaped, method of operating are feed tube, the drain pipe control valve of closing obsolete conically shaped.

For reaching desirable impurity-eliminating effect, the ratio of the topside area of described conically shaped and the area of impurity removal port is 700～1200: between 1, the height of described conically shaped is 8～10 times of vertex of a cone radius.

Advantage of the present invention:

1, the conically shaped of the celestial careless liquid impurity removed system employing combination of the present invention is as filter, and the foreign material of filtration are got rid of at any time, does not affect celestial careless liquid and is normally carrying between the operation up and down, guarantees normally carrying out of production.

2, the present invention is owing to adopted a plurality of conically shapeds as filter, and its fault rate is reduced to minimum, even certain or certain several conically shapeds break down, but closes site examining and repairing behind the relevant control valve, does not affect the normal operation of other conically shapeds.

(4) description of drawings:

Fig. 1 is the structural representation of one embodiment of the present invention.

Figure number sign: 1, feed liquor house steward; 2, fluid house steward; 3, extract pot; 4, fluid reservoir; 5, conically shaped; 6, compensator.

(5) specific embodiment:

The celestial careless liquid impurity removed system of the present invention is arranged in and boils between abstraction process and the enrichment process, is the combination of No. 1, No. 2, No. 3 three conically shapeds of putting upside down 5, and the volume of each conically shaped 5 of order reduces gradually by number, as shown in Figure 1.

The concrete structure of described conically shaped 5: the bottom cone tail opening of conically shaped 5 is impurity removal port, and conically shaped 5 top barrels are offered inlet, and liquid outlet is offered at the top of conically shaped 5.

Connection between each conically shaped 5: the inlet of each conically shaped 5 is tangentially connected feed tube, the liquid outlet of each conically shaped 5 upwards is communicated with drain pipe, each feed tube connection in parallel feed liquor house steward 1, each drain pipe connection in parallel fluid house steward 2, be equipped with control valve on each feed tube, the drain pipe, as shown in Figure 1.

Feed liquor house steward 1 connects by compression pump and extracts pot 3, and fluid house steward 2 is divided into three the tunnel and is communicated with respectively three fluid reservoirs 4, and each fluid reservoir 4 gathers to compensator 6, as shown in Figure 1 by pipeline.

The topside area of conically shaped 5 is 700～1200: 1 with the ratio of the area of impurity removal port, and the height of conically shaped is 8～10 times of vertex of a cone radius.

The top radius that satisfies No. 1 conically shaped 5 of above-mentioned dimensional requirement is 80mm, and the impurity removal port radius is 3mm, highly is 800mm.

The top radius that satisfies No. 2 conically shapeds 5 of above-mentioned dimensional requirement is 50mm, and the impurity removal port radius is 1.5mm, highly is 500mm.

The top radius that satisfies No. 3 conically shapeds 5 of above-mentioned dimensional requirement is 50mm, and the impurity removal port radius is 1.5mm, highly is 400mm.

Claims

1. celestial careless liquid impurity removed system, comprise and be located at the filter that boils between abstraction process and the enrichment process, described filter is communicated with respectively extraction pot (3) and a fluid reservoir (4) by feed liquor house steward (1) and fluid house steward (2), it is characterized in that: described filter is some side by side No. 1, No. 2, No. 3 ... the conically shaped (5) of putting upside down for N number, the bottom cone tail of each conically shaped (5) is offered impurity removal port, the inlet of each conically shaped (5) is opened in barrel place, conically shaped top and the tangential feed tube that is communicated with, and the liquid outlet of each conically shaped is opened in the conically shaped top and connects drain pipe; Each feed tube connection in parallel feed liquor house steward (1), each drain pipe connection in parallel fluid house steward (2); Be equipped with control valve on each feed tube, the drain pipe; The topside area of described conically shaped (5) is 700～1200:1 with the ratio of impurity removal port area, and the height of described conically shaped (5) is 8～10 times of vertex of a cone radius.

2. the careless liquid impurity removed system of celestial being according to claim 1 is characterized in that: described No. 1, No. 2, No. 3 ... the volume of conically shaped (5) reduces gradually.